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- Lab number
- Tx-7816
- Material dated
- Sediment
- Taxa dated
- Soil humate
- Type of date
- Geological
- Locality
- Frontier
- Submitter
- William C. Johnson
- Date submitted
- December 20, 1992
- Date uploaded
- November 11, 2021
- Updater
- Wyoming Team
- Date updated
- December 31, 2020
- Measured Age
- 21630 ± 370
- Normalized Age
- 21771 ± 370
- δ13C (per mil)
- -16.200000000000003
- Context
- Section 4, 295-305 cm depth, uppermost 10 cm of green clay plug
- Additional information
- Radiometric